Chennai Central to Siem Reap Distance & How to Reach

Q: What is the distance from Chennai Central to Siem Reap?

The aerial distance from Chennai Central to Siem Reap is approximately 2,550 km (1,584 miles). By road, the distance is approximately 3,315 km.

Q: What is the best way to travel from Chennai Central to Siem Reap?

Train is the most comfortable option at approximately 51 hrs. Buses take about 66 hrs 18 min and are the most affordable.

Tamil Nadu to Cambodia · 2,550 km · Compare travel & driving options

Chennai Central to Siem Reap distance: 2550 km (aerial), approximately 3315 km by road. By train: ~51 hrs. By road: ~55 hrs 15 min.

Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai

Chennai Central

Tamil Nadu

Siem Reap

Cambodia

2,550 km

aerial distance (straight line)

1,584 miles

How to get from Chennai Central to Siem Reap

✈

By Flight

4 hrs 9 min

Fly from Chennai (MAA), nearest to Chennai Central

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Quick facts

Aerial distance

2,550 km (1,584 mi)

Road distance

~3,315 km

Recommended

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Most affordable

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📍 Chennai Central to Siem Reap distance overview

The straight-line distance from Chennai Central to Siem Reap is approximately 2,550 km (1,584 miles). By road, the distance increases to about 3,315 km due to terrain, highways, and road networks connecting Tamil Nadu to Cambodia.

2,550 kmAerial distance

~3,315 kmBy road

Travel

💡 Travel tips for Chennai Central to Siem Reap

📅

Book early
International fares typically rise as departure approaches. Booking 3-6 weeks ahead tends to give the best prices, with last-minute fares often double or more.

🛡️

Valid passport
A passport valid for at least 6 months beyond your travel date is required. Check visa requirements for Cambodia before booking.

⏰️

Arrive 3 hours early
For international departures, arrive at the airport at least 3 hours before your scheduled flight to allow time for check-in, immigration and security.

📱

Compare airlines
Fares on the same route can vary 50-100% between airlines. Always compare options before booking — direct flights aren't always more expensive than connecting ones.

Where to stay in Siem Reap

Budget to luxury hotels. Compare prices on FareEagle.

View Siem Reap Hotels

🔗 Useful travel resources

For official travel information, regulations, and booking services:

DGCA — Indian aviation authority

Passport Seva — Passport and travel documents

Frequently asked questions

What is the distance from Chennai Central to Siem Reap? ▼

The aerial (straight-line) distance from Chennai Central to Siem Reap is approximately 2,550 km (1,584 miles).

What is the best way to travel from Chennai Central to Siem Reap? ▼

The most comfortable option is by train, taking approximately 51 hrs.

Can I book Chennai Central to Siem Reap travel on FareEagle? ▼

Yes! FareEagle lets you compare and book and hotels for the Chennai Central to Siem Reap route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.

Routes from Chennai Central

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